From ec83d2780491159c4425ee1a5816c2bd4d6e6245 Mon Sep 17 00:00:00 2001
From: hhvn <dev@hhvn.uk>
Date: Sat, 30 Dec 2023 14:16:56 +0000
Subject: Make bar run state.GetMon itself

---
 bspc/bspc.go | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

(limited to 'bspc')

diff --git a/bspc/bspc.go b/bspc/bspc.go
index eb0ea01..a089595 100644
--- a/bspc/bspc.go
+++ b/bspc/bspc.go
@@ -5,6 +5,7 @@ import (
 	"fmt"
 	"time"
 	"bufio"
+	"errors"
 	"strings"
 	"os/exec"
 	"encoding/json"
@@ -12,19 +13,21 @@ import (
 	"hhvn.uk/hbspbar/common"
 )
 
+var ErrMonNotFound = errors.New("monitor not found")
+
 type State struct {
 	Monitors         []*Monitor
 	FocusedMonitorID int
 }
 
-func (s *State) GetMon(id int) (*Monitor) {
+func (s *State) GetMon(id int) (*Monitor, error) {
 	for _, m := range s.Monitors {
 		if m.ID == id {
-			return m
+			return m, nil
 		}
 	}
 
-	return nil
+	return nil, ErrMonNotFound
 }
 
 type Monitor struct {
-- 
cgit v1.2.3